Hellow guys
I have got problem with inspiron n5050
It works fine when i remove cmos battery
I checked rtcrst, srtcrst, rstinterven and rtcintrude
All works fine , crystal waves and frequency also ok , diode is also works ok
I done bios as well , same result , no power on
When i insert cmos battery it doesn't trigger for power on
jagrut
Member
Last Activity: 03-05-2025, 11:49 PM
Joined: 01-30-2015
Location: Croydon
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Re: Dell 7110 No display
Thanks guys finally get result and motherboard is alright , works fine -
Re: Dell 7110 No display
checked with different processor as well , same resultLeave a comment:
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Re: Dell 7110 No display
No External Output , 2 beep at start up( may be indicating RAM) , Checked with different ram, same result , On Ram slot pin no 199 - 3.3V Run Ok, pin 30- DRMRST -1.64V, Pin 203,204DDR VTT -.76V ok, Pin 1 VREF -.88V ok, but i notice that at the powering on the bios data is appear only for less than a second which is abnormal...Leave a comment:
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Re: Dell 7110 No display
sorry sndestory , yes ram 1.5 vLeave a comment:
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Re: Dell 7110 No display
this is the board pics...Leave a comment:
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Re: Dell 7110 No display
Sametbey, the board is already UMA , so doesnt needLeave a comment:
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Dell 7110 No display
I have get Faulty dell 7110 motherboard with 2 beeps ,No display Issue
i done both bios twice(ec and Main), Almost except +Vcc_gfx_core all voltages are ALRIGHT
it takes 700 ma CURRENT
DRMRST VOLTAGE IS OK
pltrst ok
hwpg ok
1.5 and 3v run ok
vcc core 1.15 ok
vtt .77v ok
Ram 1.80V ok
25 mhz pch crytal waves (input/output)ok
32 khz crytal ok
no changes in amps while inserting RAM or without RAM... -
Re: New Members - please post your introductions here
Hellow , i am jagrut from india , i works in computer hardware field since 1997, basically i am a diploma computer engineer, i like to learn new things in hardware side, Right now i am learning laptop motherboard chip level repairing , however , i repaired more than 100 motherboard of laptops.and many more desktop as well .
I like this site because i got many things with free of cost that helps me a lot and i am very thankful to admin as well.
I can say great , superbLeave a comment:
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